:root{
  --bg:#ffffff;
  --surface:#f5f8fc;
  --card:#ffffff;
  --border:#d8e4f3;
  --text:#101827;
  --muted:#617089;
  --primary:#0b63f6;
  --primary2:#00a6ff;
  --green:#0f766e;
  --orange:#f59e0b;
  --violet:#7c3aed;
  --red:#ef4444;
  --dark:#07172f;
  --shadow:0 22px 60px rgba(15,34,67,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,calc(100% - 32px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(217,228,242,.92);box-shadow:0 10px 28px rgba(15,34,67,.05)}
.header-inner{height:76px;display:flex;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.08em;min-width:0;color:var(--text)}
.brand-logo{display:inline-flex;align-items:center;flex:0 0 auto}
.brand-logo img{display:block;width:auto;height:44px}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:6px}
.site-nav a{display:inline-flex;align-items:center;min-height:42px;padding:10px 13px;color:#41516a;font-weight:800;font-size:14px}
.site-nav a.active,.site-nav a:hover{color:var(--primary);background:#eef5ff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;font-weight:900;padding:13px 18px;min-height:46px;cursor:pointer;text-align:center;text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 12px 26px rgba(11,99,246,.18)}
.btn-soft{background:#eef5ff;color:#0b63f6;border:1px solid #cfdef4}
.btn-white{background:#fff;color:#0b63f6}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.26)}
.header-login{padding:11px 18px;letter-spacing:.04em}
.nav-toggle{display:none;margin-left:auto;background:#fff;border:1px solid var(--border);width:44px;height:42px;padding:9px;cursor:pointer;flex:0 0 auto}
.nav-toggle span{display:block;height:2px;background:#162033;margin:5px 0;transition:transform .2s ease,opacity .2s ease}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .nav-toggle span:nth-child(2){opacity:0}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 14% 18%,#e8f3ff 0,#fff 34%,#fff 100%);padding:72px 0 58px}
.hero:before{content:"";position:absolute;right:-160px;bottom:-220px;width:520px;height:520px;background:radial-gradient(circle,rgba(15,118,110,.18),rgba(0,166,255,.04),transparent 70%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:8px 12px;background:#eef5ff;color:#0b63f6;font-weight:900;font-size:13px;letter-spacing:.02em;border:1px solid #d7e6fb}
.eyebrow span{width:9px;height:9px;background:var(--green);display:inline-block}
.hero h1{font-size:clamp(42px,6vw,72px);line-height:.98;margin:20px 0 18px;letter-spacing:0;max-width:790px}
.hero-lead,.hero-copy p{font-size:18px;color:#4f6078;max-width:680px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
.hero-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:24px}
.hero-mini div{background:#fff;border:1px solid var(--border);padding:14px;box-shadow:0 12px 26px rgba(15,34,67,.06)}
.hero-mini b{display:block;font-size:14px}
.hero-mini small{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.ecosystem-visual{position:relative;height:500px;background:linear-gradient(145deg,#07172f,#0c2a55 55%,#0b63f6);box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(255,255,255,.16)}
.ecosystem-visual:before{content:"";position:absolute;inset:20px;background:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:36px 36px}
.orbit-card{position:absolute;z-index:2;background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.35);box-shadow:0 20px 50px rgba(0,0,0,.22);padding:15px;min-width:150px}
.orbit-card i{font-style:normal;font-size:22px;display:block;margin-bottom:6px;font-weight:900;color:var(--primary)}
.orbit-card b{display:block;color:#101827}
.orbit-card small{display:block;color:#64748b;font-size:12px}
.center-card{left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;min-width:160px;padding:24px}
.center-logo{width:54px;height:54px;margin:0 auto 10px;display:grid;place-items:center;background:linear-gradient(135deg,#0b63f6,#0f766e);color:#fff;font-weight:900;font-size:26px}
.card-crm{left:28px;top:48px}
.card-stock{right:22px;top:76px}
.card-ticket{left:38px;bottom:72px}
.card-bill{right:32px;bottom:56px}
.section{padding:56px 0}
.section-tight{padding-top:56px}
.section-head{max-width:850px;margin:0 auto 34px;text-align:center}
.left-head{text-align:left;margin-left:0}
.section-head span,.section-kicker{color:#0b63f6;font-weight:900;text-transform:uppercase;font-size:12px;letter-spacing:.14em}
.section-head h2,.dark-band h2{font-size:clamp(30px,4vw,48px);line-height:1.08;margin:10px 0 14px;letter-spacing:0}
.section-head p,.dark-band p{color:#607086;font-size:17px}
.module-showcase{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.module-card{position:relative;background:#fff;border:1px solid var(--border);padding:24px;min-height:260px;box-shadow:0 14px 34px rgba(15,34,67,.07);overflow:hidden}
.module-card:before{content:"";position:absolute;left:0;top:0;width:100%;height:5px;background:var(--primary)}
.module-card.crm:before{background:var(--violet)}
.module-card.stock:before{background:var(--green)}
.module-card.ticket:before{background:var(--red)}
.module-card.bill:before{background:#64748b}
.module-icon{width:54px;height:54px;display:grid;place-items:center;background:#f2f7ff;color:#0b63f6;font-size:15px;font-weight:900;margin-bottom:18px}
.module-card h3{font-size:22px;margin:0 0 10px;letter-spacing:0}
.module-card p{color:#5f6f86;margin:0 0 14px}
.module-card ul{margin:0;padding:0;list-style:none}
.module-card li{padding:7px 0 7px 18px;position:relative;color:#334155;font-weight:700;font-size:14px}
.module-card li:before{content:"";position:absolute;left:0;top:15px;width:7px;height:7px;background:#0b63f6}
.compact .module-card{min-height:auto}
.dark-band{background:linear-gradient(135deg,#07172f,#0d2448 55%,#0b63f6);color:#fff}
.security-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:center}
.dark-band p{color:#c9d7eb}
.section-kicker{color:#8bc7ff}
.security-points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.security-points div{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:20px}
.security-points b{display:block;font-size:17px;margin-bottom:8px}
.security-points small{display:block;color:#dbe8f8}
.demo-cta{padding:56px 0}
.cta-box{background:linear-gradient(135deg,#0b63f6,#07172f);color:#fff;padding:34px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.cta-box h2{margin:0 0 8px;font-size:32px}
.cta-box p{margin:0;color:#d9e8ff}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap}
.page-hero{padding:42px 0 28px;background:linear-gradient(135deg,#eef5ff,#fff)}
.page-hero h1{font-size:clamp(40px,6vw,72px);line-height:.95;margin:0 0 16px;letter-spacing:-.06em;max-width:920px}
.page-hero p{font-size:clamp(17px,2vw,22px);line-height:1.52;color:#475569;max-width:760px;font-weight:650}
.simple-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.simple-card,.contact-card{background:#fff;border:1px solid var(--border);padding:24px;box-shadow:0 14px 34px rgba(15,34,67,.07)}
.simple-card h3,.contact-card h2{position:relative;margin:21px 0 8px;color:#0f172a;font-size:29px;line-height:1.05;letter-spacing:-.04em;font-weight:950}
.simple-card p,.contact-card p{position:relative;margin:0;color:#64748b;font-size:16.5px;line-height:1.48;font-weight:650}
.simple-card .btn{margin-top:10px}
.contact-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:start}
.contact-card a{font-weight:900;color:var(--primary)}
.form-box{background:#fff;border:1px solid var(--border);padding:26px;box-shadow:0 14px 34px rgba(15,34,67,.07)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-box label{display:block;font-weight:900;margin:0 0 6px}
.form-box input,.form-box textarea,.form-box select{width:100%;border:1px solid var(--border);padding:13px;font:inherit;margin-bottom:12px;background:#fff}
.form-box textarea{min-height:130px;resize:vertical}
.login-box{max-width:520px;margin:auto;background:#fff;border:1px solid var(--border);padding:30px;box-shadow:0 14px 34px rgba(15,34,67,.07)}
.login-box h2{margin-top:0}
.eyebrow,.section-head span,.section-kicker{display:none}
.legal-page h2{margin:28px 0 8px;font-size:clamp(28px,3.5vw,44px);line-height:1.04;letter-spacing:-.045em}
.legal-page p{max-width:860px;color:#52627a;font-size:17px;line-height:1.6;font-weight:600}
.legal-page a{color:var(--primary);font-weight:900}
@media (max-width:680px){
  .simple-card h3,.contact-card h2{font-size:24px}
  .simple-card p,.contact-card p{font-size:16px}
}
.site-footer{background:#07172f;color:#dbe8f8;padding:46px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.35fr .7fr .7fr .9fr;gap:32px;align-items:start}
.footer-grid h4{color:#fff;margin:0 0 13px;font-size:15px;letter-spacing:.02em}
.footer-grid a{display:block;color:#dbe8f8;margin:8px 0;font-weight:650}
.footer-grid a:hover{color:#fff}
.footer-grid p{color:#aebfd6;margin:14px 0 0;line-height:1.65}
.footer-brand{letter-spacing:.08em;color:#fff}
.footer-brand .brand-logo{background:#fff;padding:6px 8px;border-radius:6px}
.footer-brand .brand-logo img{height:42px}
.footer-access{margin-top:16px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;color:#91a4bf;font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media (max-width:980px){
  .hero-grid,.security-grid,.contact-layout{grid-template-columns:1fr}
  .ecosystem-visual{height:500px}
  .module-showcase{grid-template-columns:repeat(2,1fr)}
  .simple-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .header-login{display:none}
  .nav-toggle{display:block}
  .site-nav{position:fixed;left:16px;right:16px;top:86px;display:none;flex-direction:column;align-items:stretch;margin:0;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);padding:10px}
  body.nav-open .site-nav{display:flex}
  .site-nav a{padding:14px}
}
@media (max-width:680px){
  .container{width:min(100% - 24px,1180px)}
  .header-inner{height:66px;gap:12px}
  .brand-logo img{height:38px}
  .footer-brand .brand-logo img{height:40px}
  .hero{padding:44px 0 36px}
  .hero h1{font-size:38px;line-height:1.04}
  .hero-lead,.hero-copy p{font-size:16px}
  .hero-actions .btn{width:100%}
  .hero-mini{grid-template-columns:1fr}
  .ecosystem-visual{height:auto;display:grid;gap:10px;background:#07172f;padding:14px}
  .ecosystem-visual:before{display:none}
  .orbit-card,.center-card{position:static;transform:none;min-width:0}
  .center-card{order:-1}
  .module-showcase{grid-template-columns:1fr}
  .module-card{min-height:auto;padding:21px}
  .section{padding:54px 0}
  .section-head h2,.dark-band h2{font-size:32px}
  .security-points{grid-template-columns:1fr}
  .cta-box{display:block;padding:24px}
  .cta-actions{margin-top:18px}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:18px}
  .footer-bottom{display:block}
  .footer-bottom span{display:block;margin-top:8px}
  .form-row{grid-template-columns:1fr}
  .page-hero h1{font-size:40px}
  .page-hero p{font-size:16px}
}